Aura of the Sun

Divine, bright light radiates from you in an aura with a 30-foot radius.  Until the spell ends, the aura moves with you, centered on you. When a hostile creature enters the area for the first time on a turn or starts its turn there, it must make a Constitution saving throw. On a failed save, the creature is blinded until the end of your next turn.

Additionally, when any non-hostile creature within the aura hits a creature that has been subjected to the blindness effect from this spell with a weapon attack, the light leaps from their weapon, burning the target for 1d6 fire damage.